// Copyright (c) 2024, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

class C {
  List<A> field;
  C({this.field = const [A.redir()]});
}

abstract class A {
  const factory A.redir() = B;
}

class B<X> implements A {
  const B();
}
